Michael Ashby, FNP
NPI 1386529428 · Family Nurse Practitioner · Scottsdale, AZ
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Ashby, FNP is a Family Nurse Practitioner provider in Scottsdale, AZ (NPI 1386529428).
Provider details
- NPI number
- 1386529428
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Male
- Sole proprietor
- Yes
- License
- 327864 (AZ)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2025-08-07
- Last updated
- 2025-09-11
- Certified
- 2025-09-11
Frequently asked questions
- What is Michael Ashby's NPI number?
- Michael Ashby's National Provider Identifier (NPI) is 1386529428, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Ashby's specialty?
- Michael Ashby is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Michael Ashby located?
- Michael Ashby's practice location on file with NPPES is 4921 E Bell Rd Ste 205, Scottsdale, AZ 85254-6002.
- What is Michael Ashby's phone number?
- The practice phone number listed in the NPPES registry for Michael Ashby is (800) 640-3451.
- Does Michael Ashby accept Medicare?
- Michael Ashby is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Ashby's NPI active?
- Yes — Michael Ashby's NPI (1386529428) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.